Carbon reduction : two case studies

Sustainable Design and Sustainable Design and ConstructionConstruction

brilliant futures Stoneham Cemetery Road

brilliant futures Stoneham Cemetery Road

Code level 6

Passiv haus Standards

Replicable design and technology

Exemplar site

brilliant futures Stoneham Cemetery Road

x x x

brilliant futures Stoneham Cemetery Road

brilliant futures Stoneham Cemetery Road

Timber frame 0.11 roof and wall

Rackham Floor 0.08 Floor

Windows/doors 1.1 / 1.2

Air tightness 1

Thermal bridge 0.04/Bespoke

Rainwater harvesting WC and washing machine

brilliant futures Stoneham Cemetery Road

brilliant futures Stoneham Cemetery Road

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

Element Current Planned

Timber wall 1.88 0.211

Pitched roof 1.3 0.16

Floor 0.443 0.206

Windows 2.8/ 5.7 0.8/ 1.2

Air tightness 14.57 1

Heating Electric storage

ASHP plus MVHR/SHW

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

brilliant futures 10 The Timbers

Energy Saving

Insulation and windows

8000kWh

Airtightness 1000kWh

Heating 2200 kWh

Thermal bridge 250 kWh

Solar hot water 630kWh

Total Energy 71%

Carbon 82%